Question

D. Write an equation for each problem and then solve it.
16-17. Four friends share a box of pens. Each receives 3 pens. Write and solve the equation to fi
the number of pens in the box.
18-19. There are 56 pupils in a class. Thirty-six of them joined the field trip. Write an equation
find the number of pupils who did not join the field trip.
20. A car travels at an average span of 36 km per hour. Write and solve an equation to predict
many hours it will take to travel 432 km if it continues at this speed.​

Answer 1

Answer:

16-17. 4×3=12

18-19. 56-36=20

20. 36×12=432

Hope it helps you...

Please mark my answer as brainliest and follow bgdas2020