out of a group of 160 students,2/5 opted for science stream.if 3/4 of the students who opted for science stream choose to study mathematics, how many students chose to study mathematics
Answers
Answered by
12
Answer:
152
Step-by-step explanation:
160 x 2/5=32 students for science
32 x 3/4=24 students for both
160-32=128 for only maths
total maths students=128+24=152
pls mark as the brainliest
Answered by
7
Answer:
Step-by-step explanation:
Number of students opted for science = 160*2/5 = 64.
Number opted for mathematics = 64*3/4 = 48
Similar questions