Grade 8 Math: Word problems · Remaining rate

Nina wants to swim 240 laps. Nina swims 18 laps per day for the first 4 days. To finish in 12 days, how many laps per day does Nina need for the next 8 days?

Zara plans to cycle 180 km. Zara cycles 8 km per day for the first 3 days. To finish in 6 days, how many kilometres per day does Zara need for the next 3 days?

A puzzle has 168 pieces. Oliver places 12 pieces per day for the first 6 days. To finish in 12 days, how many pieces per day does Oliver need for the next 6 days?

Sofia plans to cycle 260 km. Sofia cycles 25 km per day for the first 8 days. To finish in 10 days, how many kilometres per day does Sofia need for the next 2 days?

A puzzle has 180 pieces. Nathan places 24 pieces per day for the first 3 days. To finish in 9 days, how many pieces per day does Nathan need for the next 6 days?

Hana wants to swim 144 laps. Hana swims 18 laps per day for the first 6 days. To finish in 12 days, how many laps per day does Hana need for the next 6 days?

Omar plans to cycle 150 km. Omar cycles 4 km per day for the first 3 days. To finish in 6 days, how many kilometres per day does Omar need for the next 3 days?

Sloane is reading a novel with 372 pages. Sloane reads 15 pages per day for the first 4 days. To finish the whole novel in 12 days, how many pages per day does Sloane need for the next 8 days?

Leah plans to cycle 468 km. Leah cycles 28 km per day for the first 6 days. To finish in 12 days, how many kilometres per day does Leah need for the next 6 days?

A puzzle has 372 pieces. Benjamin places 6 pieces per day for the first 6 days. To finish in 12 days, how many pieces per day does Benjamin need for the next 6 days?