the product of 2 teo digit number is 1470 the product of their ones digits is 10 and the product of their tens dogit is 12 find the two numbers
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Answer:
42, 35
Step-by-step explanation:
I'll try to explain it you in as basic way as possible.
Product of Ones digit is 10. therefore it has to be 2 or 5 at ones place.
no other numbers has a product 10.
now coming to ten's digit. the product is 12.
the possibilities are (6,2) (2,6) (3,4) (4,3)
so the options we have at hand are...
Numbers
(62,25)
(22,65).
(32,45)
(42,35)
62x25 = 1550
22 x 65 = 1430
32 x 45 = 1440
42 x 35 = 1470
42x35 satifies our statement. hence the answer.
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