Question

In a survey of a market ,143 people use white tooth paste and 135 use red tooth paste if 70 people use both tooth paste find the number of people who use at least one type of tooth paste​

Answer 1

Answer:

HOPE IT HELP YOU

Step-by-step explanation:

Given : 143 people use white toothpaste and 135 sue another toothpaste . 70 of them use both the toothpaste

To Find : the number of person who used at least one of the toothpaste

Solution:

White tooth Paste = 143

Another tooth paste = 135

Both tooth paste = 70

Only White tooth paste = 143 - 70 = 73

Only another tooth paste = 135 - 70 = 65

number of person who used at least one of the toothpaste

= only white + only another + both

= 73 + 65 + 70

= 208

Another way = White tooth paste + another tooth paste - Both tooth paste

= 143 + 135 - 70

= 208

208 number of person who used at least one of the toothpaste

Answer 2

Answer:

I hope it is helpful for you

Step-by-step explanation:

please mark the answer as brainliest