jamiffgg

2 Questions
0 Answers

0

609

1

+8

test

Abraham’s mathematics exam had 30 algebra questions and 50 geometry ques-
tions, each worth 1 mark. He got 70% of the algebra questions correct, and
his overall exam mark was 80%. How many geometry questions did he answer
correctly? read more ..

jamiffgg Apr 11, 2020

0

515

2

+8

help!

The number 6 has exactly four positive divisors: 1, 2, 3 and 6. What is the
the smallest positive integer that has exactly five divisors?

jamiffgg Apr 11, 2020