Question

1.the product of two number is -180.if one number is 12 find the another number
2.simran has read3/4 of a book consisting of 288 pages how many pages are still left​

Answer 1

Answer:

1)-15

2)72pages

Step-by-step explanation:

1.let the another no.be x

therefore,

ATQ,

12x=-180

=>x=-180/12

=>x=--15

2. pages simran read=3/4

total no. of pages=288

no.of pages she read=3/4×288=72×3=216 pages

pages left to read=288-216=72pages