6pens cost=20p×6=120p
5pencils cost=12p×5=60p
total =6pens+5pencils
=120p+60p
=180p
⇒1rupee 80p
Answer:
48 girls
Step-by-step explanation:
Boys: Girls
7 :8
We need to get to 42 boys so we will multiply by 6
7*6 = 42
Boys: Girls
7*6 :8*6
42 48
There were 48 girls
Answer:
the answer is n=- 18
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
To get x by itself, you have to divide each side by the number that x is attached with.
For the first one, divide each side by 3 so that x is by itself and 21/3 is 7 to get x<7
Do the same with the other side but with 5 to get x>11
Answer:
1. 8.5
2. 6.7
3. 58.8
4. 415.7
5.6.4
6. 2.5
Step-by-step explanation:
I just used a calc
